I visit the National Collection of Hoyas and chat to its owner Felix Horne, and I answer a question about a languishing lime.
Read MoreI find out how to spot and treat root mealybugs with entomologist Professor Raymond Cloyd, plus I answer a question about braided houseplants.
Read MoreThere is more to the genus Pilea than the Chinese money plant (Pilea peperomioides): I discuss some of my favourite species, including the artillery plant and the aluminium plant.
Read MoreGet the lowdown on this South African succulent.
Read MoreI visit orchid grower Malcolm Moodie to find out about the slipper orchids of the genera Paphiopedilum and Phragmipedium and why orchid societies need our support
Read MoreThis week I explain how do you tell when a houseplant really is dead, and what to do with its remains; plus I answer a question about a Monstera with a split personality.
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@plantswithkrystal joins me to talk about her new book, how plants help with grief, and that legendary chunky soil mix dance.